What does CUSIP 88162G103 represent in this 13F holders report?

CUSIP 88162G103 is the security identifier for TTEK - TETRA TECH INC - Common Stock used to aggregate holder disclosures.

How many institutions held TTEK - TETRA TECH INC - Common Stock in Q4 2014?

209 institutional investors reported TTEK - TETRA TECH INC - Common Stock for Q4 2014. Use the holders table for investor-level position and value details.

TETRA TECH INC - Common Stock (TTEK)

CUSIP: 88162G103

Q4 2014 13F Holders as of 31 Dec 2014

Type / Class: Equity / Common Stock
Shares outstanding: 265,433,531
Total 13F shares: 55,169,664
Share change: -1,727,388
Total reported value: $1,472,346,678
Put/Call ratio: 0%
Price per share: $26.70
Number of holders: 209
Value change: -$42,646,740
Number of buys: 96
Number of sells: 97

Quarterly Holders Quick Answers

What is CUSIP 88162G103?
CUSIP 88162G103 identifies TTEK - TETRA TECH INC - Common Stock in SEC institutional holdings data.

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Newer quarter: Q1 2015
Previous quarter: Q3 2014

Recent filing periods for CUSIP 88162G103:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of TTEK - TETRA TECH INC - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
VANGUARD GROUP INC	13F	Company	1.6%	4,120,399	$102,927,000	—	30 Sep 2014	13F
BlackRock Fund Advisors	13F	Company	1.2%	3,301,967	$82,483,000	—	30 Sep 2014	13F
Invesco Ltd.	13F	Company	1.2%	3,245,261	$81,066,000	—	30 Sep 2014	13F
WASATCH ADVISORS LP	13F	Company	0.98%	2,590,684	$64,715,000	—	30 Sep 2014	13F
PICTET ASSET MANAGEMENT LTD	13F	Company	0.84%	2,239,332	$55,938,000	—	30 Sep 2014	13F
BHF Kleinwort Benson Group S.A.	13F	Company	0.81%	2,160,885	$53,979,000	—	30 Sep 2014	13F
NORGES BANK	13F	Company	0.74%	1,973,362	$49,295,000	—	30 Sep 2014	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.73%	1,937,706	$48,404,000	—	30 Sep 2014	13F
CAMBIAR INVESTORS LLC	13F	Company	0.66%	1,745,337	$43,599,000	—	30 Sep 2014	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	0.62%	1,634,640	$40,833,000	—	30 Sep 2014	13F
LOMBARDIA CAPITAL PARTNERS LLC	13F	Company	0.61%	1,607,859	$40,164,000	—	30 Sep 2014	13F
PZENA INVESTMENT MANAGEMENT LLC	13F	Company	0.6%	1,585,540	$39,607,000	—	30 Sep 2014	13F
INTREPID CAPITAL MANAGEMENT INC	13F	Company	0.52%	1,371,215	$34,253,000	—	30 Sep 2014	13F
STATE STREET CORP	13F	Company	0.52%	1,367,859	$34,163,000	—	30 Sep 2014	13F
THIRD AVENUE MANAGEMENT LLC	13F	Company	0.47%	1,238,251	$30,932,000	—	30 Sep 2014	13F
Artisan Partners Limited Partnership	13F	Company	0.45%	1,201,996	$30,026,000	—	30 Sep 2014	13F
Sterling Capital Management LLC	13F	Company	0.4%	1,064,860	$26,600,000	—	30 Sep 2014	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.4%	1,056,778	$26,399,000	—	30 Sep 2014	13F
Perkins Investment Management, LLC	13F	Company	0.36%	950,505	$23,744,000	—	30 Sep 2014	13F
NORTHERN TRUST CORP	13F	Company	0.36%	946,665	$23,648,000	—	30 Sep 2014	13F
LMCG INVESTMENTS, LLC	13F	Company	0.34%	889,515	$22,220,000	—	30 Sep 2014	13F
SCHRODER INVESTMENT MANAGEMENT GROUP	13F	Company	0.33%	883,600	$22,072,328	—	30 Sep 2014	13F
Neuberger Berman Group LLC	13F	Company	0.29%	769,385	$19,219,000	—	30 Sep 2014	13F
COOKE & BIELER LP	13F	Company	0.27%	707,189	$17,666,000	—	30 Sep 2014	13F
Bank of New York Mellon Corp	13F	Company	0.26%	693,234	$17,316,000	—	30 Sep 2014	13F
1919 Investment Counsel, LLC	13F	Company	0.23%	612,685	$15,305,000	—	30 Sep 2014	13F
ROYAL BANK OF CANADA	13F	Company	0.23%	611,751	$15,281,000	—	30 Sep 2014	13F
VOYA INVESTMENT MANAGEMENT LLC	13F	Company	0.23%	605,616	$15,128,000	—	30 Sep 2014	13F
Boston Partners	13F	Company	0.22%	582,388	$14,548,000	—	30 Sep 2014	13F
JPMORGAN CHASE & CO	13F	Company	0.19%	507,546	$12,679,000	—	30 Sep 2014	13F
Water Asset Management LLC	13F	Company	0.16%	431,550	$10,780,000	—	30 Sep 2014	13F
UNITED SERVICES AUTOMOBILE ASSOCIATION	13F	Company	0.16%	428,000	$10,691,000	—	30 Sep 2014	13F
FIRST WILSHIRE SECURITIES MANAGEMENT INC	13F	Company	0.16%	420,744	$10,510,000	—	30 Sep 2014	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.15%	401,782	$10,037,000	—	30 Sep 2014	13F
Impax Asset Management LTD	13F	Company	0.15%	388,245	$9,698,000	—	30 Sep 2014	13F
WINSLOW ASSET MANAGEMENT INC	13F	Company	0.14%	383,360	$9,576,000	—	30 Sep 2014	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.14%	370,600	$9,257,000	—	30 Sep 2014	13F
KBC Group NV	13F	Company	0.14%	362,586	$9,057,000	—	30 Sep 2014	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.12%	324,978	$8,118,000	—	30 Sep 2014	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.12%	324,130	$8,096,000	—	30 Sep 2014	13F
DEUTSCHE BANK AG\	13F	Company	0.12%	317,620	$7,933,000	—	30 Sep 2014	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.12%	315,307	$7,876,000	—	30 Sep 2014	13F
Lapides Asset Management, LLC	13F	Company	0.12%	308,200	$7,699,000	—	30 Sep 2014	13F
Robeco Schweiz AG	13F	Company	0.11%	299,706	$7,511,000	—	30 Sep 2014	13F
Gotham Asset Management, LLC	13F	Company	0.11%	295,899	$7,392,000	—	30 Sep 2014	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.09%	242,181	$6,050,000	—	30 Sep 2014	13F
BlackRock Investment Management, LLC	13F	Company	0.09%	239,109	$5,973,000	—	30 Sep 2014	13F
Smith, Graham & Co., Investment Advisors, LP	13F	Company	0.09%	232,848	$5,817,000	—	30 Sep 2014	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.09%	227,036	$5,672,000	—	30 Sep 2014	13F
BlackRock Group LTD	13F	Company	0.07%	193,086	$4,824,000	—	30 Sep 2014	13F

Institutional Holders of TETRA TECH INC - Common Stock (TTEK) as of Q4 2014

As of 31 Dec 2014, TETRA TECH INC - Common Stock (TTEK) was held by 209 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 55,169,664 shares. The largest 10 holders included VANGUARD GROUP INC, BlackRock Fund Advisors, Invesco Ltd., NORGES BANK, Sterling Capital Management LLC, PICTET ASSET MANAGEMENT LTD, DIMENSIONAL FUND ADVISORS LP, RHJ International SA, CAMBIAR INVESTORS LLC, and BlackRock Institutional Trust Company, N.A.. This page lists 209 institutional shareholders reporting positions in this security for the Q4 2014 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q4 2014 vs Q3 2014 Across Filers

Q3 2014 holders

205

Q4 2014 holders

209

Holder diff

Investor	Q3 2014 Shares	Q4 2014 Shares	Share Diff	Share Chg %	Q3 2014 Value $	Q4 2014 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.